CN211713522U - Dampproofing corrugated paper - Google Patents
Dampproofing corrugated paper Download PDFInfo
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- CN211713522U CN211713522U CN202020277993.8U CN202020277993U CN211713522U CN 211713522 U CN211713522 U CN 211713522U CN 202020277993 U CN202020277993 U CN 202020277993U CN 211713522 U CN211713522 U CN 211713522U
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- corrugated paper
- wave
- water
- paper
- outer liner
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Abstract
The utility model discloses a dampproofing corrugated paper, including outer liner paper board and interior liner paper board, the inboard of outer liner paper board is pasted and is had the water proof membrane, it has the wave corrugated paper to paste between outer liner paper board and the interior liner paper board, insert the water absorption strip in the space between outer liner paper board and the wave corrugated paper, the glue film has all been laid to the upper and lower surface of wave corrugated paper, and bonds on the glue film of wave corrugated paper lower surface has a plurality of drier granules. This corrugated paper, moisture resistance is good, has satisfied the demand of special easy damp article packing, and anti bending strength is high, and utility model nature is stronger.
Description
Technical Field
The utility model belongs to the technical field of the corrugated paper equipment, concretely relates to dampproofing corrugated paper.
Background
Corrugated paper is a plate-shaped object formed by bonding corrugated paper of corrugated shapes formed by processing of liner paper and corrugated rollers, generally divided into single corrugated paper boards and double corrugated paper boards, and divided into the following two types according to the size of the corrugated paper: A. b, C, E, F five types. The corrugated paper has the advantages of low cost, light weight, easy processing, high strength, excellent printing adaptability, convenient storage and transportation and the like, more than 80 percent of the corrugated paper can be recycled, the corrugated paper can be used for packaging food or digital products, and the corrugated paper is relatively environment-friendly and widely used.
The goods are transported after being packaged by the corrugated paper packaging carton, and for special weather such as: rainstorm, plum rain season or water transportation are, and the moisture is all bigger, wets the corrugated paper more easily, causes the condition that the goods caking is rotten even, influences the goods quality, so need strengthen the humidity resistance to the corrugated paper.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a dampproofing corrugated paper drops into use to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dampproofing corrugated paper, includes outer liner board and interior liner board, the inboard of outer liner board is pasted and is had the water proof membrane, it has the wave corrugated paper to paste between outer liner board and the interior liner board, insert the water absorption strip in the space between outer liner board and the wave corrugated paper, the glue film has all been laid to the upper and lower surface of wave corrugated paper, and bonds on the glue film of wave corrugated paper lower surface has a plurality of drier granules.
Preferably, the water absorbing strips are made of high water absorption resin materials and are cylindrical, and a plurality of grooves are uniformly formed in the outer side walls of the water absorbing strips.
Preferably, a hydrophobic layer is laid on one surface of the inner liner paperboard adhered to the wavy corrugated paper.
Preferably, the drying agent particles are made of high water absorption acrylate materials.
The utility model discloses a technological effect and advantage: this dampproofing corrugated paper, earlier carry out the separation through the water proof membrane to the steam of the external facial tissue of invasion, absorption strip between external fine dried noodles cardboard and the wave corrugated paper carries out high efficiency's concentrated absorption to the steam of invasion, and even when absorption strip can't absorb whole steam, immediately horse and drier granule contact behind the steam soaks the wave corrugated paper, the drier granule absorbs remaining moisture completely, moisture resistance is better, the demand of special easy damp article packing has been satisfied, and owing to increased the strip that absorbs water, the anti bending performance and the toughness of corrugated paper have been strengthened, and is more firm, practical novel nature is stronger.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of corrugated paper.
In the figure: 1. an exterior linerboard; 2. an inner liner paperboard; 3. a water-resistant film; 4. corrugated paper is wavy; 5. a water absorbent strip; 6. a glue layer; 7. desiccant particles; 8. a groove; 9. a hydrophobic layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a moisture-proof corrugated paper as shown in figures 1-2, which comprises an outer fine dried noodle paper board 1 and an inner fine dried noodle paper board 2, wherein a waterproof film 3 is pasted at the inner side of the outer fine dried noodle paper board 1, a wave-shaped corrugated paper 4 is pasted between the outer fine dried noodle paper board 1 and the inner fine dried noodle paper board 2, a water absorption strip 5 is inserted into the gap between the outer fine dried noodle paper board 1 and the wave-shaped corrugated paper 4, glue layers 6 are respectively laid on the upper surface and the lower surface of the wave-shaped corrugated paper 4, a plurality of desiccant particles 7 are pasted on the glue layer 6 on the lower surface of the wave-shaped corrugated paper 4, the water vapor invading the outer fine dried noodle paper is blocked by the waterproof film 3, the absorption strip between the outer fine dried noodle paper board 1 and the wave-shaped corrugated paper 4 can intensively absorb the invading water vapor with high efficiency, and the water vapor soaks the wave, the desiccant particles 7 completely absorb the residual moisture, the moisture resistance is better, the requirement of packaging special moisture-sensitive articles is met, and the anti-bending performance and the toughness of corrugated paper are enhanced due to the addition of the water absorption strips 5, so that the corrugated paper is firmer and has stronger practicability.
The water absorption strip 5 is made of high-water-absorption resin materials, the water absorption strip 5 is cylindrical, a plurality of grooves 8 are uniformly formed in the outer side wall of the water absorption strip 5, the water absorption performance and the toughness of the water absorption strip 5 are guaranteed, the grooves 8 are uniformly formed in the outer side wall of the water absorption strip 5, the contact area with water vapor is increased, and the efficiency of water vapor absorption is accelerated.
Interior vermicelli cardboard 2 has laid hydrophobic layer 9 with the one side that wave corrugated paper 4 pasted, avoids rivers to dip outside vermicelli cardboard 1 back, accumulates in the corrugated paper to soak the condition of interior vermicelli cardboard 2, strengthen the humidity resistance.
The drying agent particles 7 are made of high-water-absorption acrylate materials, so that the strong water absorption of the drying agent is ensured, the stability is strong, and the service life is long.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (4)
1. The utility model provides a dampproofing corrugated paper, includes outer liner cardboard (1) and interior liner cardboard (2), its characterized in that: the interior side of outer liner cardboard (1) is pasted and is had water proof membrane (3), it has wave corrugated paper (4) to paste between outer liner cardboard (1) and interior liner cardboard (2), insert water absorption strip (5) in the space between outer liner cardboard (1) and wave corrugated paper (4), glue film (6) have all been laid to the upper and lower surface of wave corrugated paper (4), and bond on glue film (6) of wave corrugated paper (4) lower surface has a plurality of drier granule (7).
2. The moisture-resistant corrugated paper as in claim 1, wherein: the water absorbing strip (5) is made of high-water-absorption resin materials, the water absorbing strip (5) is cylindrical, and a plurality of grooves (8) are uniformly formed in the outer side wall of the water absorbing strip (5).
3. The moisture-resistant corrugated paper as in claim 1, wherein: and a hydrophobic layer (9) is laid on one surface of the inner fine dried noodle paper board (2) which is stuck with the wave-shaped corrugated paper (4).
4. The moisture-resistant corrugated paper as in claim 1, wherein: the drying agent particles (7) are made of high-water-absorption acrylate materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277993.8U CN211713522U (en) | 2020-03-09 | 2020-03-09 | Dampproofing corrugated paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020277993.8U CN211713522U (en) | 2020-03-09 | 2020-03-09 | Dampproofing corrugated paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211713522U true CN211713522U (en) | 2020-10-20 |
Family
ID=73397307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020277993.8U Active CN211713522U (en) | 2020-03-09 | 2020-03-09 | Dampproofing corrugated paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211713522U (en) |
-
2020
- 2020-03-09 CN CN202020277993.8U patent/CN211713522U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A type of moisture-proof corrugated paper Effective date of registration: 20230526 Granted publication date: 20201020 Pledgee: Feidong branch of China Postal Savings Bank Limited by Share Ltd. Pledgor: HEFEI HONGTU PRINTING CO.,LTD. Registration number: Y2023980041949 |